4080554605

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{661}}^1\times {\mathrm{11987}}^1$

素因数の和:12756

約数の個数: 16

約数和(自身を含む): 4952098944

約数和(自身を除く): 871544339

約数列:

[1, 5, 103, 515, 661, 3305, 11987, 59935, 68083, 340415, 1234661, 6173305, 7923407, 39617035, 816110921, 4080554605]

約数ペア:

[(1, 4080554605), (5, 816110921), (103, 39617035), (515, 7923407), (661, 6173305), (3305, 1234661), (11987, 340415), (59935, 68083)]